Created
March 16, 2016 19:46
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extension
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| public static String getFileExtension(String path) { | |
| int lastIndex = path.lastIndexOf("."); | |
| if (lastIndex != -1) { | |
| return path.substring(lastIndex + 1); | |
| } else { | |
| return ""; | |
| } | |
| } |
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